As far as I've seen and heard over the last two years, there's no such mechanism for Mac OS X except within browsers. You might try the Universal Access preference panel, though.
I accidentally posted a duplicate thread in hardware where we've beaten this one to death. I need a one hand solution. A Microsoft mouse has provided me with what I need. Makes OS X much more efficient for me. Context-sensitive menus are underutilized comparet to Windows but still very useful.
Excellent. I got the wireless mouse with two-buttons and a scroll wheel. Not the Explorer with the extra buttons. Would have gottent the Bluetooth but it came with a receiver I didn't need.
I have yet to need to change the batteries in my MS wireless keyboard/mouse combo. I bought it in December, and now, three months later, they are still working great.